IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
15m
SOA Responsible
awsdns-hostmaster.amazon.com
SOA Serial
1
SOA Times
Refresh 2h
Retry 15m
Expire 14d
Minimum TTL 1d

Certificate Authority Authorization

TTL

DMARC

TTL
DMARC Policy

Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).

none quarantine reject
1m
DMARC Subdomain Policy

Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.

none quarantine reject
DMARC Percentage

pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).

100
DMARC RUA

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

No forensic report URIs (RUF).

DKIM

TTL
DKIM Selector zendesk2
v=DKIM1 k=rsa
18m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmiSFNkgXrO3I...
DKIM Selector google
v=DKIM1 k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDfKDhtRH9uElvQhvZz...
DKIM Selector zendesk1
v=DKIM1 k=rsa
18m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9IqdLrO3Zr2/...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass include
+ Pass include
+ Pass ip4
+ Pass include
+ Pass include
+ Pass include
~ Softfail all
1m

MTA-STS

TTL

This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).

Text Content

TTL
MS=ms35210813
1m
MS=ms37060670
1m
MS=ms66906489
1m
anthropic-domain-verification-p3qjm1=hzTfleVbFnp8znPJb4Pis0hI3
1m
apple-domain-verification=FMnUjos5RgBlZKof
1m
atlassian-domain-verification=o8wwu44Dfavi4a6zxSdYm8zhV2Y7Ap714hQ2Do3tLY9XVJT0uXp2efTayy4Rn/6c
1m
google-site-verification=A1tQT-0mHR9cQEphuF0uz8TkYm5HPIYFByL9qA2Zf_s
1m
google-site-verification=KPlFTpTr4r6-_QvaL4-614044cct709u90jq36PTIDI
1m
google-site-verification=PVGGaW4T3eIgenY29YLB_lYO15_CvpqGtKt4Ksc4tGE
1m
hubspot-developer-verification=ZGYzMjM1MmQtOGNmMC00OTliLTgzODktMmNhMmI4N2VhOThj
1m
yahoo-verification-key=zxAoEyasBL+oUZ7WOCq/7/ianhS0QlzjxebL7SqfPIM=
1m
TXT
_sfdv.convertr.io=000DQz000009SRzN=1TBQz00000007sj
1m
TXT
_sfdv.convertr.io=00Db0000000ZnAn=1TBRz000000010v
1m
TXT
a020677b57e38aadbeaa9f31849b8b7f
1m